H1032 The study's number for this person. Cite it and it will always lead here, whatever the spelling.
· A life in the study

Jakob Hegnauer

Born at Igis in 1824 and last recorded at Igis in 1877.

born before 7 Jun 1824 at Igis, Graubünden died after 28 Jan 1877

Also written Jacob

Igis from the air, 1 Sep 1947. Werner Friedli, ETH-Bibliothek Zürich, Bildarchiv / Stiftung Luftbild Schweiz, LBS_H1-010091, CC BY-SA 4.0

Life story

Jakob Hegnauer was baptised at Igis, in the Rhine valley of Graubünden, Switzerland, on 7 June 1824, the youngest of the seven children of Jakob Hegnauer and Christina Pleisch.1 While his brother Luzius took his family to America in 1856, Jakob made his life at Igis: he married there twice, and his daughters were baptised in the Igis church.2–7

Marriages and children

Jakob's father died at Igis in July 1858. Less than a year later, on 29 May 1859, Jakob, then thirty-four, married Katharina Spiess in the Igis church.4, 8 She was the daughter of Konrad Spiess and Sara Badraun, and the marriage was entered as well in the register of Rehetobel, in Appenzell Ausserrhoden, where the marriages of three of her sisters were also recorded.9–10

Their daughter Christine was born on 27 December 1863 and baptised on 9 January 1864. She bore the name of Jakob's mother, Christina, who had died at Igis in September 1862.6, 11 Katharina died on 22 December 1869, at about thirty-eight, and was buried on Christmas Eve.12

Six years later Jakob, now fifty-one, married again. His second wife, Margreth Disch, had been baptised at Schiers on 6 October 1833, the daughter of Kaspar Disch and Eva Müller.5, 13 The marriage was entered in both parishes, at Schiers under 31 October and at Igis under 7 November 1875.5, 14 On 13 January 1877 Margreth gave birth to a daughter, Katharina, who was baptised at Igis on 28 January.7

Later years

Katharina's baptism is the last record of Jakob that has been found; he was then fifty-two.7 His elder daughter, Christine, died at Igis on 13 May 1885, aged twenty-one.15 When and where Jakob died is not known. No son of his is recorded, and the Hegnauers have since died out as citizens of Igis; his parents' line was carried on in America, through Luzius.3, 16

What we know

Proven

  • Birth at Igis, 1824
  • Baptism at Igis, 1824
  • Marriage to Katharina Spiess at Igis, 1859
  • Marriage to Margreth Disch at Igis, 1875
  • Death, 1877
  • one home, from the census and other records

What's still open

  • Katharina Spiess. Her burial (22 Dec 1869; born 1831 by the index's computation) names her parents Konrad Spiess and Sara Badraun.
  • Death: not found.. His last record is Katharina's baptism, 28 Jan 1877.

Sources

Source 1

1 Switzerland, Catholic and Reformed Church Records, 1824

"Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, baptism of Jacob Hegnauer, 7 June 1824, Igis, Graubünden; parents Jacob Hegnauer and Christina Pleisch. FamilySearch record 6F8C-TNT1; also (Jakob, mother "Christina Fleisch") FamilySearch record 6F8C-5XNG

Sources 2–7

2 Switzerland, Catholic and Reformed Church Records, 1819

"Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, baptism of Luzius Hegnauer, 8 December 1819, Igis, Graubünden; parents Jakob Hegnauer and Christina Pleisch. FamilySearch record 6F8C-1QQT; also (mother "Christina Plisch") FamilySearch record 6F8Z-MNJX

3 New York, Passenger Lists, 1856

"New York, Passenger Lists, 1820–1957," database with images, Ancestry, ship Chase from Havre, arrived New York 30 September 1856 (NARA M237, roll 167), lines 155–161, family of Luzius Hegnauer indexed as "Hegemann". ancestry.com/search/collections/7488/records/1377441; arrival 29 Sep 1856 in the New York Herald and New-York Daily Tribune, 30 September 1856.

4 Switzerland, Catholic and Reformed Church Records, 1859

"Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, marriage of Jacob Hegnauer and Katharina Spiess, 29 May 1859, Igis, Graubünden; groom's parents Jakob Hegnauer and Christina Fleisch [Pleisch]. FamilySearch record 6F84-NR1Y; also indexed as FamilySearch record 6F84-CRK7 (groom born 1824) and FamilySearch record 6F84-XHZH

5 Switzerland, Catholic and Reformed Church Records, 1875

"Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, marriage of Jakob Hegnauer and Margreth Disch, 7 November 1875, Igis, Graubünden; groom's parents Jakob Hegnauer and Christina Pleisch; bride's parents Kaspar Disch and Eva Müller. FamilySearch record 6F84-HFPG; bride's entry FamilySearch record 6F84-HFPY; also indexed as FamilySearch record 6F84-6W39

6 Switzerland, Catholic and Reformed Church Records, 1864

"Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, baptism of Christine Hegnauer, 9 January 1864 (born 27 December 1863), Igis, Graubünden; parents Jakob Hegnauer and Katharina Spiess. FamilySearch record 6F8C-BGBF; also indexed as FamilySearch record 6F8Z-S9FG

7 Switzerland, Catholic and Reformed Church Records, 1877

"Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, baptism of Katharina Hegnauer, 28 January 1877 (born 13 January 1877), Igis, Graubünden; parents Jacob Hegnauer and Margreth Disch. FamilySearch record 6F8C-BMW6

Source 8

8 Switzerland, Catholic and Reformed Church Records, 1858

"Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, burial of Jakob Hegnauer, 20 July 1858, Igis, Graubünden; died 17 July 1858; born 1784; parents Christian Hegnauer and Ursula Nadig. FamilySearch record 6F8D-32BP

Sources 9–10

9 Switzerland, Catholic and Reformed Church Records, 1859

"Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, marriage of Jakob "Hagnener" [Hegnauer] and Kathrina Spiess, 15 May 1859, Rehetobel, Appenzell Ausserrhoden; groom's parents Jakob and Christina "Fluss" [Pleisch]; bride's parents Konrad [Spiess] and Sara Badraun. FamilySearch record 6F8M-636P; bride's entry FamilySearch record 6F8M-63XC

10 Switzerland, Catholic and Reformed Church Records, 1848

"Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, Rehetobel, Appenzell Ausserrhoden, marriages of daughters of Konrad Spiess and Sara Badraun: Christina Spiess and Jakob Jost, 3 December 1848, FamilySearch record 6F8M-VGV1; Martha Spiess and Jakob Tobler, 17 January 1853, FamilySearch record 6F8M-KY83; Margaretha Spiess and Johannes Klee, 20 February 1860, FamilySearch record 6F8M-KXF9

Source 11

11 Switzerland, Catholic and Reformed Church Records, 1862

"Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, burial of Christina Hegnauer, 20 September 1862, Igis, Graubünden; died 17 September 1862; aged 70 [the index computes born 1792]; parents Leonhard Pleisch and Maria Nett. FamilySearch record 6F8D-93LL (indexed "Christian"); a second Igis entry gives the burial as 21 September 1862, FamilySearch record 6F8D-3PBK; the death was also entered in the register of Luzein, her home parish, FamilySearch record 6FZ1-Y5LQ

Source 12

12 Switzerland, Catholic and Reformed Church Records, 1869

"Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, burial of Katharina Hegnauer-Spiess, 24 December 1869, Igis, Graubünden; died 22 December 1869; born 1831 [computed]; parents Konrad Spiess and Sarah Badraun. FamilySearch record 6F8D-414N; also indexed as FamilySearch record 6F8D-9QX4

Source 13

13 Switzerland, Catholic and Reformed Church Records, 1833

"Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, baptism of Margareth Disch, 6 October 1833 (born the same day), Schiers, Graubünden; parents Kasper Disch and Eva Müller. FamilySearch record 66V3-PZZR

Source 14

14 Switzerland, Catholic and Reformed Church Records, 1875

"Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, marriage of Jakob "Hegenauer" [Hegnauer] and Margreth Disch, 31 October 1875, Schiers, Graubünden; groom's parents Jakob Hegenauer and Christina Fleisch [Pleisch]; bride's parents Kaspar Disch and Eva Müller; the index gives the groom "birth 1833" and the bride "birth 1824", evidently swapped. FamilySearch record 66VW-FJ82; bride's entry FamilySearch record 66VW-FJ8T

Source 15

15 Switzerland, Catholic and Reformed Church Records, 1885

"Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, burial of Christine Hegnauer, 15 May 1885, Igis, Graubünden; died 13 May 1885; born 1864 [computed]; parents Katharina Spiess and Jakob Hegnauer. FamilySearch record 6F8D-QG77

Source 16

16 Die Igiser Bürgergeschlechter, 1858

Bürgergemeinde Landquart, "Die Igiser Bürgergeschlechter," entry Hegnauer: "Stammeltern 1 nach BR: Jakob Hegnauer (gest. 1858) u. Christine, geb. Pleisch von Luzein (gest. 1862)", i.e. the first of three Hegnauer founding couples according to the Igis Bürgerregister (register of citizen families); the entry ends "Dieses Bürgergeschlecht ist ausgestorben" (this citizen family has died out). A secondary abstract of the register, which itself has not been seen. bglandquart.ch/die-igiser-buergergeschlechter.html (viewed 26 and 27 September 2026)

Life in time

before 7 Jun 1824

Birth , Igis, Graubünden, Switzerland

proven Sources 1, 4

How we know

Only his baptism is recorded, so he was born on or shortly before 7 Jun 1824. His 1859 marriage gives his birth year as 1824.

The Igis baptism register (FamilySearch index, two entries) gives his baptism on 7 Jun 1824; the index gives no birth date. The Igis marriage index of 1859 gives his birth year as 1824.

  1. 1824 Birth before 7 Jun 1824 · Igis, Graubünden · proven

    Only his baptism is recorded, so he was born on or shortly before 7 Jun 1824. His 1859 marriage gives his birth year as 1824.

    The Igis baptism register (FamilySearch index, two entries) gives his baptism on 7 Jun 1824; the index gives no birth date. The Igis marriage index of 1859 gives his birth year as 1824.

    Sources 1, 4

  2. 1824 Baptism 7 Jun 1824 · Igis, Graubünden · proven

    Igis Reformed parish register (FamilySearch index, two entries; the image has not been viewed). Parents Jacob Hegnauer and Christina Pleisch (indexed "Christina Fleisch" in the second entry).

    Both index entries give 7 Jun 1824 and name the parents as Jacob (Jakob) Hegnauer and Christina Pleisch (Fleisch); his marriages of 1859 and 1875 name the same parents.

    Source 1

  3. 1859 Residence between 29 May 1859 and 28 Jan 1877 · Igis, Graubünden · proven

    Married at Igis in 1859 and 1875; his daughters were baptised at Igis in 1864 and 1877, and his first wife was buried there in 1869.

    The Igis registers record his first marriage (1859), the baptism of his daughter Christine (1864), the burial of his first wife (1869), his second marriage (1875) and the baptism of his daughter Katharina (1877).

    Sources 4, 5, 6, 7, 12

  4. 1859 Marriage, with Katharina Spiess 29 May 1859 · Igis, Graubünden · proven

    Igis marriage register (three FamilySearch index entries): bride Katharina Spiess; groom's parents Jakob Hegnauer and Christina Fleisch [Pleisch]; groom born 1824. The marriage was also entered in the register of Rehetobel, Appenzell Ausserrhoden, under 15 May 1859 (groom indexed "Jakob Hagnener"; bride Kathrina Spiess, daughter of Konrad Spiess and Sara Badraun).

    The three Igis index entries name the groom's parents as Jakob Hegnauer and Christina Fleisch (Pleisch), the parents at his 1824 baptism, and give his birth year as 1824. The Rehetobel entry names the same couple and the groom's parents Jakob and Christina "Fluss". Igis dates the marriage 29 May 1859 and Rehetobel 15 May 1859; one may be the date of the banns. The images have not been viewed.

    Sources 4, 9

  5. 1863 Daughter born: Christine Hegnauer family event
  6. 1875 Marriage, with Margreth Disch 7 Nov 1875 · Igis, Graubünden · proven

    Igis marriage register (two FamilySearch index entries): bride Margreth Disch, daughter of Kaspar Disch and Eva Müller; groom's parents Jakob Hegnauer and Christina Pleisch. The marriage was also entered in the register of Schiers, the bride's parish, under 31 Oct 1875 (groom indexed "Jakob Hegenauer").

    All three index entries name the groom's parents as Jakob Hegnauer and Christina Pleisch (Fleisch), so the groom is this Jakob, a widower since 1869: no other son Jakob of that couple is known, and a son of his own could have been at most sixteen. The Schiers index gives the groom a birth year of 1833 and the bride 1824; the years are evidently swapped, as the bride was baptised at Schiers on 6 Oct 1833. Igis dates the marriage 7 Nov 1875 and Schiers 31 Oct 1875; the images have not been viewed.

    Sources 5, 14

  7. 1877 Death after 28 Jan 1877 · proven

    His last known record is the baptism of his daughter Katharina at Igis on 28 Jan 1877. His death and burial have not been found; the Igis burial index, which runs to February 1887, has no burial of him.

    He is named as the father at the Igis baptism of 28 Jan 1877.

    Source 7

  8. 1877 Daughter born: Katharina Hegnauer family event
  • proven
  • family event

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Places in this life

one place
1
  1. 1 Igis, Graubünden Birth before 7 Jun 1824 · Baptism 7 Jun 1824 · Residence between 29 May 1859 and 28 Jan 1877 · 2 more

Family

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The evidence 6 facts with their grades, 17 sources, and the research notes

Facts

Fact Date Place Grade Sources
Birth before 7 Jun 1824 Igis, Graubünden, Switzerland proven 1 , 4
Baptism 7 Jun 1824 Igis, Graubünden, Switzerland proven 1
Residence between 29 May 1859 and 28 Jan 1877 Igis, Graubünden, Switzerland proven 4 , 5 , 6 , 7 , 12
Marriage with Katharina Spiess 29 May 1859 Igis, Graubünden, Switzerland proven 4 , 9
Marriage with Margreth Disch 7 Nov 1875 Igis, Graubünden, Switzerland proven 5 , 14
Death after 28 Jan 1877 proven 7

Research notes

  • Sources: FamilySearch's index of the Reformed parish registers of Igis, Schiers and Rehetobel; none of the images has been viewed.
  • Name: Jakob or Jacob in the Igis entries. The indexes read the surname "Hegenauer" at Schiers (1875) and "Hagnener" at Rehetobel (1859).14, 9
  • Parents: His baptism (two index entries) names Jacob Hegnauer and Christina Pleisch. Every entry of both his marriages names the same parents (his mother indexed as Pleisch, Fleisch or "Fluss"), and the 1859 Igis entry gives his birth year as 1824.1, 4, 5
  • The 1875 marriage is his: The Schiers index gives the groom a birth year of 1833 and the bride 1824. The two years are evidently swapped: Margreth Disch, daughter of Kaspar Disch and Eva Müller, was baptised at Schiers on 6 Oct 1833 (probable identification: the only Margreth of those parents in the index), and Jakob was born in 1824.14, 13 All three entries name the groom's parents as Jakob Hegnauer and Christina Pleisch. No other son Jakob of that couple is known, and a son of Jakob's own could have been at most sixteen in 1875, so the groom is this Jakob, a widower since December 1869.12 The study once asked whether the Jakob of 1875 might be his son; the swapped years explain the question.
  • Marriage dates: Igis dates the first marriage 29 May 1859 (three index entries) and Rehetobel 15 May 1859. Igis dates the second 7 Nov 1875 (two entries) and Schiers 31 Oct 1875. In each case the bride's parish has the earlier date, and one of the two may be the date of the banns. The profile gives the Igis dates; the images would decide.4, 9, 5, 14
  • Katharina Spiess: Her burial (22 Dec 1869; born 1831 by the index's computation) names her parents Konrad Spiess and Sara Badraun. Her baptism has not been found in the index.12
  • Death: not found. His last record is Katharina's baptism, 28 Jan 1877. The Igis burial index runs to February 1887 and has no burial of him, and no death or burial of his was found elsewhere in the Swiss index under any spelling of Hegnauer. No later record of Margreth Disch or of Katharina (born 1877) was found either. Leads: the Swiss civil registers (kept from 1876), the Igis burial register after 1887, the Schiers registers, and the Igis Bürgerregister. An Ancestry member tree gives his death as 24 Jul 1887, with no place, citing only "Igis church records". That is after the end of the FamilySearch burial index, so the Igis burial register for 1887 is the first place to look; until a record is seen, the date is a lead, not a fact.17
  • This profile is part of the Hegnauer one-name study.

Working notes

  • Parents: proven - baptized 7 Jun 1824; his 1859 marriage gives b. 1824 and parents Jakob Hegnauer × Christina Fleisch [Pleisch]
  • M. (2) Margreth Disch 31 Oct 1875 at Schiers GR (O04557, "Hegenauer"; parents Jakob Hegenauer x Christina Fleisch; the index "birth 1833" is a slip for 1824 - same parents, same wife)
  • Reviewed 27 Sep 2026 : m. (1) Katharina Spiess, Igis 29 May 1859 (also entered at Rehetobel AR 15 May 1859, 'Jakob Hagnener', 6F8M-636P); m. (2) Margreth Disch, Igis 7 Nov 1875 (Schiers 31 Oct 1875): the Schiers index gives the groom 1833 and the bride 1824, evidently swapped - Margreth was bapt. Schiers 6 Oct 1833 (66V3-PZZR); last record 28 Jan 1877; no burial in the Igis index (which ends Feb 1887)

Sources

  1. 1

    "Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, baptism of Jacob Hegnauer, 7 June 1824, Igis, Graubünden; parents Jacob Hegnauer and Christina Pleisch. FamilySearch record 6F8C-TNT1; also (Jakob, mother "Christina Fleisch") FamilySearch record 6F8C-5XNG

  2. 2

    "Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, baptism of Luzius Hegnauer, 8 December 1819, Igis, Graubünden; parents Jakob Hegnauer and Christina Pleisch. FamilySearch record 6F8C-1QQT; also (mother "Christina Plisch") FamilySearch record 6F8Z-MNJX

  3. 3

    "New York, Passenger Lists, 1820–1957," database with images, Ancestry, ship Chase from Havre, arrived New York 30 September 1856 (NARA M237, roll 167), lines 155–161, family of Luzius Hegnauer indexed as "Hegemann". ancestry.com/search/collections/7488/records/1377441; arrival 29 Sep 1856 in the New York Herald and New-York Daily Tribune, 30 September 1856.

  4. 4

    "Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, marriage of Jacob Hegnauer and Katharina Spiess, 29 May 1859, Igis, Graubünden; groom's parents Jakob Hegnauer and Christina Fleisch [Pleisch]. FamilySearch record 6F84-NR1Y; also indexed as FamilySearch record 6F84-CRK7 (groom born 1824) and FamilySearch record 6F84-XHZH

  5. 5

    "Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, marriage of Jakob Hegnauer and Margreth Disch, 7 November 1875, Igis, Graubünden; groom's parents Jakob Hegnauer and Christina Pleisch; bride's parents Kaspar Disch and Eva Müller. FamilySearch record 6F84-HFPG; bride's entry FamilySearch record 6F84-HFPY; also indexed as FamilySearch record 6F84-6W39

  6. 6

    "Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, baptism of Christine Hegnauer, 9 January 1864 (born 27 December 1863), Igis, Graubünden; parents Jakob Hegnauer and Katharina Spiess. FamilySearch record 6F8C-BGBF; also indexed as FamilySearch record 6F8Z-S9FG

  7. 7

    "Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, baptism of Katharina Hegnauer, 28 January 1877 (born 13 January 1877), Igis, Graubünden; parents Jacob Hegnauer and Margreth Disch. FamilySearch record 6F8C-BMW6

  8. 8

    "Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, burial of Jakob Hegnauer, 20 July 1858, Igis, Graubünden; died 17 July 1858; born 1784; parents Christian Hegnauer and Ursula Nadig. FamilySearch record 6F8D-32BP

  9. 9

    "Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, marriage of Jakob "Hagnener" [Hegnauer] and Kathrina Spiess, 15 May 1859, Rehetobel, Appenzell Ausserrhoden; groom's parents Jakob and Christina "Fluss" [Pleisch]; bride's parents Konrad [Spiess] and Sara Badraun. FamilySearch record 6F8M-636P; bride's entry FamilySearch record 6F8M-63XC

  10. 10

    "Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, Rehetobel, Appenzell Ausserrhoden, marriages of daughters of Konrad Spiess and Sara Badraun: Christina Spiess and Jakob Jost, 3 December 1848, FamilySearch record 6F8M-VGV1; Martha Spiess and Jakob Tobler, 17 January 1853, FamilySearch record 6F8M-KY83; Margaretha Spiess and Johannes Klee, 20 February 1860, FamilySearch record 6F8M-KXF9

  11. 11

    "Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, burial of Christina Hegnauer, 20 September 1862, Igis, Graubünden; died 17 September 1862; aged 70 [the index computes born 1792]; parents Leonhard Pleisch and Maria Nett. FamilySearch record 6F8D-93LL (indexed "Christian"); a second Igis entry gives the burial as 21 September 1862, FamilySearch record 6F8D-3PBK; the death was also entered in the register of Luzein, her home parish, FamilySearch record 6FZ1-Y5LQ

  12. 12

    "Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, burial of Katharina Hegnauer-Spiess, 24 December 1869, Igis, Graubünden; died 22 December 1869; born 1831 [computed]; parents Konrad Spiess and Sarah Badraun. FamilySearch record 6F8D-414N; also indexed as FamilySearch record 6F8D-9QX4

  13. 13

    "Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, baptism of Margareth Disch, 6 October 1833 (born the same day), Schiers, Graubünden; parents Kasper Disch and Eva Müller. FamilySearch record 66V3-PZZR

  14. 14

    "Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, marriage of Jakob "Hegenauer" [Hegnauer] and Margreth Disch, 31 October 1875, Schiers, Graubünden; groom's parents Jakob Hegenauer and Christina Fleisch [Pleisch]; bride's parents Kaspar Disch and Eva Müller; the index gives the groom "birth 1833" and the bride "birth 1824", evidently swapped. FamilySearch record 66VW-FJ82; bride's entry FamilySearch record 66VW-FJ8T

  15. 15

    "Switzerland, Catholic and Reformed Church Records, 1418–1996," database, FamilySearch, burial of Christine Hegnauer, 15 May 1885, Igis, Graubünden; died 13 May 1885; born 1864 [computed]; parents Katharina Spiess and Jakob Hegnauer. FamilySearch record 6F8D-QG77

  16. 16

    Bürgergemeinde Landquart, "Die Igiser Bürgergeschlechter," entry Hegnauer: "Stammeltern 1 nach BR: Jakob Hegnauer (gest. 1858) u. Christine, geb. Pleisch von Luzein (gest. 1862)", i.e. the first of three Hegnauer founding couples according to the Igis Bürgerregister (register of citizen families); the entry ends "Dieses Bürgergeschlecht ist ausgestorben" (this citizen family has died out). A secondary abstract of the register, which itself has not been seen. bglandquart.ch/die-igiser-buergergeschlechter.html (viewed 26 and 27 September 2026)

  17. 17

    "newkoch" family tree, Ancestry Member Tree (tree 207846516), person Jakob Hegnauer, born 7 Jun 1824, Igis: death 24 Jul 1887, no place; its only source is "Igis church records", with no detail. ancestry.com/family-tree/person/tree/207846516/person/382726092216/facts (viewed 27 September 2026). A compiled tree, not a record.